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Problem

The following error may appear when connecting Google-related services.
**Error 400: admin_policy_enforced**

Access to account data is restricted
by a policy within your organization.
Contact your administrator at XXX for details.
Error screen

Possible Causes

”Block all third-party API access” is turned on

Go to Security > Data access and control > API controls in the Google Workspace Admin Console. If Block all third-party API access is enabled there, the integration may fail. Admin console setting

API access to Google Workspace Admin Console is set to Restricted

Go to Security > Data access and control > API controls > Manage Google services in the Google Workspace Admin Console: https://admin.google.com/ac/owl/list?tab=services If the access policy for Google Workspace Admin Console is set to Restricted, the integration may fail. Admin console API setting

This service is explicitly blocked

Open the Google Workspace Admin Console and go to Security > Data access and control > API controls. Then select Manage third-party app access and search for the application below. If its access status is Blocked or Restricted, the integration will fail.
App ID: 833359967166-qls05tncj19vnh92ovkj7smpt1eqh45j.apps.googleusercontent.com
App name: Money Forward ITMC
Support: it@i.moneyforward.com 
App block setting

Resolution

Change the status from Block to Allow for each cause listed above. If your organization’s policy requires you to grant access only to this service, follow these steps. Manage third-party app access
  • Select Add app > OAuth App Name or Client ID.
Add app
  • Enter the client ID below in the search field and click the search button. Select Money Forward ITMC.
Search by client ID Client ID
833359967166-qls05tncj19vnh92ovkj7smpt1eqh45j.apps.googleusercontent.com
  • Select the same client ID.
Select client ID
  • Set the app access permission to Trusted: Can access all Google services, then click Configure.
Access permission setting This service is now configured to allow Google integration. Close the login screen, reopen it, and connect to Google Workspace again. Google Workspace
Last modified on July 13, 2026